Introduction | Features & Benefits | Technical Specifications

Introduction

DX-0548GT-L3 -AC is a high-performance, managed, stackable Layer 3 switch that provides an ideal solution for workgroups, departments and enterprises. DX-0548GT-L3 -AC has 48# 10/100/1000 Base-T Ports, 4 gigabit SFP ports (shared), 2# 10G expansion slot and 2 # 10G stacking ports
DX-0548GT-L3 -AC is mainly designed to provide high density Gigabit desktop connectivity for mid-size and large enterprises. DX- 0548GT-L3 -AC offers a scalable and resilient solution and provides exceptional security function and QoS features to support enhanced coverage of voice, video, data and storage.
DX-0548GT-L3 -AC provides comprehensive network management functions - Spanning Tree protocol for standard bridging, GVRP for VLAN configuration, SNMP, RMON and Web management. It delivers multilayer Gigabit switching performance at the backbone of the network.

Performance and Scalability

With 184Gbps switching capacity, DX-0548GT-L3 -AC switch delivers high IPv4 and IPv6 IP routing performance. The SFP-based Gigabit ports support various optional Gigabit Ethernet mini GBIC transceivers for different distance fiber connections.

Continuous Availability

In DX-0548GT-L3 -AC Switch, IEEE 802.1d Rapid Spanning Tree Protocol provides a loop-free network and redundant links to the core network. IEEE 802.1s Multiple Spanning Tree Protocol runs STP per VLAN base, providing L2 load sharing on redundant links. IEEE 802.3ad Link Aggregation Control Protocol (LACP) increases bandwidth by automatically aggregating several physical links together as a logical trunk and providing load balancing and fault tolerance for uplink connections. IGMP snooping prevents flooding of IP multicast traffic, and limits bandwidth intensive video traffic to only the subscribers.

L3 Features

DX-0548GT-L3 -AC switch delivers high-performance and hardware based IP routing. RIP v1/v2 and OSPF v2 provide dynamic routing by exchanging routing information with other Layer 3 switches and routers. DVMRP, PIM-DM and PIM-SM Multicast Routing Protocols send IP multicast traffic from one subnet to another. VRRP prevents your system from failing by dynamically backing up multiple L3 switches for routing.

Comprehensive QoS

DX-0548GT-L3 -AC Switch supports 8 queues per port. It enables differentiated management of up to 8 traffic types. Traffic is prioritized according to IEEE802.1p, DSCP, IP precedence and TCP/UDP port number giving optimal performance to real-time applications such as voice and video. Bi-directional rate-limiting per port or traffic class preserves network bandwidth and allows full control of network resources.

Enhanced Security

In DX-0548GT-L3 -AC Switch, IEEE 802.1X port-based access control and MAC-based access control ensure all users are authorized before being granted access to the network. Access Control Lists (ACLs) can be used to restrict access to sensitive network resources by denying packets based on L2/L3/L4 headers information. Secure Shell (SSH) encrypts network management information via Telnet providing secure network management. RADIUS Authentication enables centralized control of the switch and restricts unauthorized users from altering the configuration of the switch.

Simple Management

Industry standard Command Line Interface (CLI) via console port or Telnet can be used for switch management. Embedded user friendly web interface helps users to configure the switch easily.

IPv6 Support

DX-0548GT-L3 -AC switch supports IPv6 routing in hardware for maximum performance. As more network devices growing and the need for larger addressing and higher security become critical, the DX-0548GT-L3 -AC switch will be a right product to meet the requirement.

Price

Product: DX-0548GT-L3 -AC

List Price: Rs.290, 890/

Description: Layer 3 switch with 48 fixed 10/100/1000 Base T ports and 4 # Unpopulated miniGBIC SFP Slots(Shared), 2# inbuilt 10G stack ports, 2 additional slots for 10G Module, AC power supply.